tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1# SPDX-License-Identifier: GPL-2.0
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/crypto/samsung-sss.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Samsung Exynos SoC SSS (Security SubSystem) module
8
9maintainers:
10 - Krzysztof Kozlowski <krzk@kernel.org>
11 - Kamil Konieczny <k.konieczny@partner.samsung.com>
12
13description: |+
14 The SSS module in S5PV210 SoC supports the following:
15 -- Feeder (FeedCtrl)
16 -- Advanced Encryption Standard (AES)
17 -- Data Encryption Standard (DES)/3DES
18 -- Public Key Accelerator (PKA)
19 -- SHA-1/SHA-256/MD5/HMAC (SHA-1/SHA-256/MD5)/PRNG
20 -- PRNG: Pseudo Random Number Generator
21
22 The SSS module in Exynos4 (Exynos4210) and Exynos5 (Exynos5420 and Exynos5250)
23 SoCs supports the following also:
24 -- ARCFOUR (ARC4)
25 -- True Random Number Generator (TRNG)
26 -- Secure Key Manager
27
28properties:
29 compatible:
30 items:
31 - enum:
32 - samsung,s5pv210-secss # for S5PV210
33 - samsung,exynos4210-secss # for Exynos4210, Exynos4212,
34 # Exynos4412, Exynos5250,
35 # Exynos5260 and Exynos5420
36
37 reg:
38 maxItems: 1
39
40 clocks:
41 maxItems: 1
42
43 clock-names:
44 items:
45 - const: secss
46
47 interrupts:
48 description: One feed control interrupt.
49 maxItems: 1
50
51required:
52 - compatible
53 - reg
54 - clock-names
55 - clocks
56 - interrupts
57
58additionalProperties: false